Customer.io
Marketing →Customer.io is an automated messaging platform that enables companies to send personalized emails, push notifications, and SMS based on real-time user behavior.
17companies use it
View Customer.io’s own stack →Companies that use Customer.io
Litmus
82 technologies
Profound
69 technologies
Pylon
68 technologies
Gamma
59 technologies
Capacity
55 technologies
Astra
55 technologies
Upstash
54 technologies
Metabase
53 technologies
CodeRabbit
46 technologies
Plain
42 technologies
Hunter
36 technologies
n8n
35 technologies
Pydantic
35 technologies
Kapa.ai
26 technologies
Velt
20 technologies
Lago
19 technologies
Axiom
18 technologies
Marketo
Outreach
LinkedIn
ZoomInfo
Pardot